delete some [quote] ... [/quote] when "per chars" is activated

Fix bug : quoted contents is counted and users can earn more point by quotes!
Merge pull request #2 from Danoosh/master

delete some [quote] ... [/quote] when "per chars" is activated
Merge pull request #1 from PirataNervo/master

ادغام آخرین نسخه‌ی پلاگین با پلاگین فارسی